"Normal Limits of Electrocardiogram and Cut-Off Values for Left Ventricular Hypertrophy in Young Adult Nigerians" (2021) Nigerian Journal of Physiological Sciences, 29(1), ص 063 –066. موجود في: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1808 (تاريخ الوصول: 21 مايو 2026).